Landscape with a Waterfall and Cattle Elias Martin (1739-1818)

The picture has something of this: tree, landscape, water, nature, outdoors, wood, rock, mountain, river, sky, park, environment, light, dawn, fog, fall, scenic, mist.
Perhaps it’s a painting of cows by a stream in a wooded area with a man and a dog on the other side of the stream and a man.